Verdantas, Inc.
Temecula,
California
View Accreditation Certificate
Mark
Switzer
41715 Enterprise Circle North
Suite 103
Temecula
,
California
92590
Phone: (951) 990-4890
Fax:
mswitzer@verdantas.com
http://www.verdantas.com
Quality Management System - accredited since 2/7/2006 R18, C1077 (Aggregate), C1077 (Concrete), C1093 (Masonry), D3666 (Aggregate), D3666 (Asphalt Mixture), D3740 (Soil), E329 (Aggregate), E329 (Asphalt Mixture), E329 (Concrete), E329 (Masonry), E329 (Soil)
Asphalt Mixture - accredited since 4/18/2008 R30, R47, T30, T166, T209, T246, T247, T269, T275, T308, T329, T355, D1560 (Stability), D1561, D2041, D2726, D2950, D3203, D5444, D6307
Soil - accredited since 2/7/2006 R58, T88, T89, T90, T99, T100, T134, T180, T190, T191, T216, T236, T265, T267, T289, T310, D421, D422, D558, D698, D854, D1140, D1556, D1557, D2216, D2435, D2487, D2488, D2844, D2974, D3080 (5000 lb/ft-sq or Greater Normal Stress), D4318, D4546, D4718, D4829, D6938
Aggregate - accredited since 2/7/2006 R76, R90, T11, T19, T21, T27, T84, T85, T96, T176, T210, T255, T304, T335, C29, C40, C117, C127, C128, C131, C136, C535, C566, C702, C1252, D75, D2419, D3744, D4791, D5821
Concrete - accredited since 6/25/2015 C31 (Beams), C31 (Cylinders), C39, C42 (Testing Drilled Cores of Concrete), C78, C138, C143, C172, C173, C231, C293, C511, C617 (7000 psi and below), C1064, C1140 (Obtaining and Testing Specimens), C1231 (7000 psi and below), C1542, C1604
Masonry - accredited since 6/25/2015 C140 (Reduced-Size Concrete Masonry Units) (Sampling and Testing Concrete Masonry Units and Related Units) C511 (Moist Cabinets, Moist Rooms, and Water Storage Tanks Used in the testing of Hydraulic Cements and Concretes) C1019 (Sampling and Testing Grout) C1314 (Prisms Constructed of Reduced-Size Concrete Masonry Units) (Compressive Strength of Masonry Prisms) C1552 (Capping Concrete Masonry Units, Related Units and Masonry Prisms for Compression Testing)
Please note that our accreditations do not include an expiration date. An accreditation only expires when the laboratory fails to comply with our accreditation requirements.
* This information is only valid as of 10/27/2026. Please visit https://aashtoresource.org for current accreditation status.
|